EU Battery Label Requirements: Which Dates Actually Apply

EU battery label requirements are not one deadline. They are four markings on three clocks, and only two of those clocks are fixed — which is why export teams keep preparing for the wrong date, and why buyers keep rejecting label photos that look perfectly fine on a factory floor.

If your product ships with a battery inside it, you are in scope. A power bank, a cordless drill, an e-bike light, a speaker, a toy: the battery itself has to carry the markings, not just the carton.

What the EU battery label actually contains

A battery label, under Regulation (EU) 2023/1542, is the set of mandatory markings applied to each battery placed on the EU market: the crossed-out wheeled bin for separate collection, a Cd or Pb chemical symbol where the heavy-metal thresholds are exceeded, a general information label, a capacity label, and — from 18 February 2027 — a QR code.

Four things surprise first-time exporters:

• The battery is the unit that gets labelled, even when it is sealed inside your product.
• The label rules sit in Article 13, with the format and layout in Annex VI. The conformity declaration and the CE mark are separate obligations.
• One of the dates in Article 13 is conditional, so the deadline in your spreadsheet may never have started.
• The label is a size problem as much as a text problem. The symbol has a minimum area, and your listing photo has a maximum crop.

The three clocks inside the EU battery label requirements

Two of the six rows are already live. Two more have a date that can move. Only the QR code is both future-dated and unconditional.

Why 18 August 2026 is a conditional date

Read Article 13(1) closely and the condition is in the first sentence: the label applies from 18 August 2026 or 18 months after the date of entry into force of the implementing act referred to in paragraph 10 — whichever is the latest.

Article 13(10) told the Commission to adopt that implementing act by 18 August 2025. It sets the harmonised specifications for the labelling requirements in paragraphs 1 to 3, meaning the layout, the symbols and the format the general information label must follow. Until that act is in force, the 18-month fallback does not start.

A battery label deadline that begins with "or 18 months after an implementing act" is not a deadline. It is a tripwire for whoever reads only the first date.

What this changes in practice:

• Do not treat 18 August 2026 as a hard cut-off without checking the current status of the implementing act first. The harmonised labelling format was still being consulted on in draft form through 2025 and 2026, and the industry position papers on the draft are public — read the latest one before you brief a printer.
• Do not use the conditional date as an excuse to wait either. The general information label describes facts you already have to know: chemistry, capacity, manufacturing date. Collecting them is the slow part, not printing.
• Treat the two fixed dates as the real work. The collection symbol has been mandatory since 18 August 2025, and the QR code lands on 18 February 2027 whether or not the label format is settled.

The marking that has been mandatory since August 2025

This is the one that catches suppliers who only read about "the 2026 label". The separate collection symbol — the crossed-out wheeled bin from Annex VI Part B — has applied to all batteries since 18 August 2025.

It is also the marking most often missing from a factory-supplied label, because a label made for the domestic market has no reason to carry an EU waste symbol.

Sizes under Article 13(4):

Note what the fallback does and does not cover. It lets you move the collection symbol to the packaging when the battery is genuinely too small. It does not move the general information label, the capacity label or the QR code off the battery. Article 13(7) only allows packaging and accompanying documents when printing on the battery is not possible "on account of the nature and size of the battery" — a narrow exception, not a general licence.

If the battery contains more than 0.002% cadmium or more than 0.004% lead, the Cd or Pb symbol goes beneath the collection symbol and covers at least one quarter of its area (Article 13(5)). Two thresholds, two symbols, one position. Getting the percentage right matters more than the artwork.

The sizes that decide whether the label survives a product photo

Here is the part most label guides skip, and the part your buyer actually sees. A compliant label that is unreadable in the photo you send is a rejected sample.

The EU battery label requirements set minimum areas; your listing crop sets a maximum. The arithmetic is unforgiving. Suppose your product is 500 mm wide and fills a 1,200-pixel-wide listing image. One millimetre is roughly 2.4 pixels. A 50 mm collection symbol is about 120 pixels across. Legible. Now shoot the same product in a 400-pixel thumbnail and that symbol is 40 pixels — a smudge.

Two practical consequences:

• Photograph the label as its own shot, square-on, filling the frame, next to nothing else. Label text is the subject, not the product.
• Keep one wide shot and one label close-up in the same set, and say in the caption which marking each one shows. Buyers and marketplace reviewers both look for the bin symbol specifically.

If your spec diagram already places measured callouts on the photo, the label block is the same job: measured, locked positions that survive every crop. Software that holds annotations on the image at export size rather than re-drawing them per viewport is what keeps a 3 mm text string from collapsing into a grey bar. That is a presentation decision, not a compliance one — but it decides whether your compliance evidence is readable.

What the QR code has to open from 18 February 2027

Article 13(6) is unconditional: from 18 February 2027, every battery carries a QR code under Annex VI Part C.

Where it points depends on the battery category:

• LMT batteries, industrial batteries above 2 kWh, and EV batteries: the QR code opens the battery passport under Article 77.
• Every other battery: the QR code opens the applicable label information, the declaration of conformity, the report under Article 52(3), and the waste-prevention information in Article 74(1)(a)–(f).
• SLI batteries: additionally, the amount of cobalt, lead, lithium or nickel recovered from waste and present in active materials.

The regulation also requires that information to be complete, up to date and accurate. That is a production-data obligation, not a design one. A QR code printed on a carton in 2027 that leads to a 2024 PDF fails the test even though the code scans.

Who signs off the label when the factory supplies it

If your brand goes on the product, you are the manufacturer under the regulation's definitions — even if a factory in another country designed the battery, bought the cells and printed the label. The importer checks the label; the responsibility for it being right does not transfer with the carton.

The practical risk is not fraud, it is drift. A factory prints the label its other customers accept, for markets that do not require the EU symbol, and the difference is invisible until a customs sample or a buyer's compliance team asks for a photo.

Ask for three things before the first shipment:

• A flat photo of the actual label on the actual battery, at readable resolution — not the artwork file.
• The chemistry and capacity as tested, with the test report reference, so the label and the declaration agree.
• The cadmium and lead content, because those two numbers decide whether the Cd/Pb symbol is required at all.

Two adjacent obligations are worth checking while you are in the file: the CE marking size requirements that apply to the whole product, and the lithium battery shipping limits that decide how the sample even reaches the buyer.

A battery label block for the spec sheet

Put the label facts in one block that every drawing, card and listing reuses. Otherwise the label says 2,000 mAh, the listing says 2.2 Ah, and the buyer asks which one is true.

Confirm the exact wording of the general information label against Annex VI Part A once the harmonised format is in force — the block above is built to feed it, not to replace it. And keep the units identical across the label, the spec sheet and the product dimension labels for export; a label that mixes mAh and Ah is the same class of error as a drawing that mixes mm and inches.

For an industrial product where the battery sits beside machined parts, the industrial spec diagram is the natural home for the label block — one sheet, one revision, one set of numbers.

Battery label check before you send a sample

• Battery category confirmed against the regulation's definitions, not the sales sheet
• Collection symbol present on the battery itself, sized to 3% of the largest side (1.5% for cylindrical cells)
• Symbol still legible in the photo you will send — check it at 400 px wide
• Cd and Pb results on file; Cd/Pb symbol added if above 0.002% / 0.004%
• Capacity in Ah and Wh, with the test report reference
• "Non-rechargeable" and minimum average duration stated where Article 13(3) applies
• Label photo shows the whole marking, not a crop of the brand name
• QR code destination decided, even if printing starts in 2027
• Spec sheet, listing and label all quote the same capacity and chemistry
• Label artwork version recorded, with a date, in the technical file

FAQ

Are EU battery label requirements in force from 18 August 2026?

Not automatically. Article 13(1) to (3) apply from 18 August 2026 or 18 months after the labelling implementing act enters into force, whichever is later. The separate collection symbol has been required since 18 August 2025, and the QR code from 18 February 2027, regardless of the implementing act.

Can the separate collection symbol go on the packaging instead of the battery?

Only when the battery is too small for a legible symbol. Article 13(4) allows the move when the symbol would be smaller than 0.47 × 0.47 cm, and then the packaging symbol must be at least 1 × 1 cm. The other markings do not get the same exception.

Does a battery sealed inside my product need its own label?

Yes. The obligations attach to the battery placed on the EU market, including batteries incorporated into appliances, tools and consumer products. A label on the outer carton does not substitute for the marking on the battery.

When does the QR code on batteries become mandatory?

18 February 2027, for every battery. For LMT, industrial batteries above 2 kWh and EV batteries it opens the battery passport; for other batteries it opens the label information, the declaration of conformity and the waste-handling information.

Who is responsible if the factory's label is wrong?

The economic operator that places the battery on the EU market under its own brand. If your logo is on the product, the factory's domestic-market label does not transfer the obligation. Keep the label artwork, its version and the test data in your technical file.

Sources & References

• Regulation (EU) 2023/1542 on batteries and waste batteries — Article 13 and Annex VI (EUR-Lex)
• European Commission — Batteries: policy, labelling and implementation
• European Commission — Digital Product Passport FAQ for batteries
• EPBA — position paper on the draft harmonised labelling implementing regulation